AT498245T
Impedance matching circuit for a multi-band radio frequency device
Abstract
This record has no abstract on file.
Term
Term ended
Expired 30 October 2022, 3.9 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
14 members in 7 offices
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 399701 | United States of America | A | |
| 0204570 | International Bureau of the World Intellectual Property Organization (WIPO) | W |
Members14
| Document | Office | Kind | |
|---|---|---|---|
| US2003092388A1 | United States of America | A1 | |
| WO03043207A1 | World Intellectual Property Organization (WIPO) | A1 | |
| EP1449307A1 | European Patent Office (EPO) | A1 | |
| CN1586043A | China | A | |
| JP2005510114A | Japan | A | |
| US6985698B2 | United States of America | B2 | |
| US2006030282A1 | United States of America | A1 | |
| CN100361398C | China | C | |
| US7650163B2 | United States of America | B2 | |
| JP4447321B2 | Japan | B2 | |
| EP1449307B1 | European Patent Office (EPO) | B1 | |
| AT498245TThis record | Austria | T | |
| ATE498245T1 | Austria | T1 | |
| DE60239142D1 | Germany | D1 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 2777718
Titles2
- German
- IMPEDANZANPASSUNGSSCHALTUNG FÜR EIN MEHRBANDRADIOGERÄT
- English
- IMPEDANCE ADJUSTMENT CIRCUIT FOR A MULTI-BELT RADIOGRAPHY
Classification
- CPC, 3
- H04B1/0458
- H03H7/38
- H04B1/0053
- IPC, 4
- H03H7 38
- H03H7 46
- H04B1 04
- H04B1 40